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Oliga [24]
3 years ago
7

How does a population experience variation in traits?

Biology
2 answers:
QveST [7]3 years ago
8 0

Answer:

b

Explanation:

Zanzabum3 years ago
6 0

Answer:

b

Explanation:

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Which of the following is not a body segment of the fruit fly embryo?ThoraxAbdomenHeadAntenna
AfilCa [17]

Answer: Antenna

Explanation:

The morphogenesis is a process by which the egg get transformed into a matured adult insect. The egg transform into several transitional stages such as embryo, larva, pupa and finally to adult insect.

The fruit flies undergoes three development stages during morphogenesis  these includes the egg, larvae and pupa. The fruit flies can develop into adult within 1-2 weeks at room temperature. The egg as well as larval stages takes a span of eight days whereas the pupal stage takes six days for development.

The embryo enclosed inside the egg exhibit three important parts the head, thorax and abdomen the antenna is the structure which develop in adult flies.

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Which of the following statements is true when we compare and contrast electromagnetic waves with sound waves?
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Answer:

C) electromagnetic waves must have a medium in which to travel, but sound waves can travel anywhere.

Explanation:

Electromagnetic waves do not require a medium to travel. they can travel through vacuum also. for example:- light wave is an electromagnetic wave and it can travel through vacuum also.

On the other hand, sound wave require a medium to travel. sound waves can not travel through vacuum.

I HOPE IT WILL HELP YOU?:-)

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